IV First stage\\
$\,IDA\,Pos\,\textsubscript{t-1}\,\times\,P\,\textsubscript{t-2}$&   8.6632\sym{***}&   8.6305\sym{***}&   8.8566\sym{***}\\
          & (0.9375)         & (0.9478)         & (0.9643)         \\
\(N\)     &    12294         &    12199         &    11709         \\
